OleDbFactory.CreateCommand 方法

定义

命名空间:

System.Data.OleDb

程序集:

System.Data.OleDb.dll

包:

System.Data.OleDb v9.0.0-preview.6.24327.7

Source:

OleDbFactory.cs

返回强类型 DbCommand 实例。

public:
 override System::Data::Common::DbCommand ^ CreateCommand();

public override System.Data.Common.DbCommand CreateCommand ();

override this.CreateCommand : unit -> System.Data.Common.DbCommand

Public Overrides Function CreateCommand () As DbCommand

返回

DbCommand

新的强类型 DbCommand 实例。

示例

以下代码片段返回强类型 DbCommand 实例：

Dim newFactory As OleDbFactory = OleDbFactory.Instance
Dim cmd As DbCommand = newFactory.CreateCommand()

OleDbFactory newFactory = OleDbFactory.Instance;
DbCommand cmd = newFactory.CreateCommand();